EP2612594A3 - Heart rate monitor - Google Patents

Heart rate monitor Download PDF

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Publication number
EP2612594A3
EP2612594A3 EP13150414.4A EP13150414A EP2612594A3 EP 2612594 A3 EP2612594 A3 EP 2612594A3 EP 13150414 A EP13150414 A EP 13150414A EP 2612594 A3 EP2612594 A3 EP 2612594A3
Authority
EP
European Patent Office
Prior art keywords
heart rate
user system
user
rate monitor
sensors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13150414.4A
Other languages
German (de)
French (fr)
Other versions
EP2612594A2 (en
Inventor
James Buchheim
Arne Hennig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scosche Industries Inc
Original Assignee
Scosche Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scosche Industries Inc filed Critical Scosche Industries Inc
Publication of EP2612594A2 publication Critical patent/EP2612594A2/en
Publication of EP2612594A3 publication Critical patent/EP2612594A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7221—Determining signal validity, reliability or quality
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0443—Modular apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6844—Monitoring or controlling distance between sensor and tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pulmonology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

A heart rate monitor is disclosed comprising two main components: a user system in form of a wristwatch type device including a plurality of sensors, and a second device, such as a smart phone, that receives and processes the transmitted sensor signals. The user system includes an optical blood concentration sensing system (310) for detecting the heart rate, a motion sensor (320) to sense changes in the position of the user system with respect to the skin in order to compensate for noise, and an accelerometer (330) to provide information about the motion of the user system with respect to the user's heart. A heart rate Kalman filter is configured to compute a heart rate on the basis of signals obtained from the plurality of sensors.
EP13150414.4A 2012-01-05 2013-01-07 Heart rate monitor Withdrawn EP2612594A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261583532P 2012-01-05 2012-01-05

Publications (2)

Publication Number Publication Date
EP2612594A2 EP2612594A2 (en) 2013-07-10
EP2612594A3 true EP2612594A3 (en) 2014-07-02

Family

ID=47665890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13150414.4A Withdrawn EP2612594A3 (en) 2012-01-05 2013-01-07 Heart rate monitor

Country Status (2)

Country Link
US (1) US20140018635A1 (en)
EP (1) EP2612594A3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6599883B2 (en) * 2014-03-17 2019-10-30 コーニンクレッカ フィリップス エヌ ヴェ HEART RATE MONITOR SYSTEM, HEART RATE MONITORING METHOD, AND COMPUTER PROGRAM
DE102014104465B3 (en) * 2014-03-28 2015-06-11 LifeTAix GmbH Measuring method for recording vital parameters on the body of a human or an animal and a measuring arrangement
KR102229699B1 (en) 2014-05-22 2021-03-18 삼성전자주식회사 Method and Electronic Device for Information
US10238305B2 (en) * 2014-05-30 2019-03-26 Microsoft Technology Licensing, Llc Dynamic operation of optical heart rate sensors
WO2016097376A1 (en) * 2014-12-19 2016-06-23 Koninklijke Philips N.V. Wearables for location triggered actions
US10448897B2 (en) 2015-02-25 2019-10-22 Polar Electro Oy Heart activity measurement
US10842441B2 (en) 2015-03-13 2020-11-24 Xinde Li Adaptive methods and systems for detecting signals from interference contaminated data
WO2016176067A1 (en) * 2015-04-29 2016-11-03 Analog Devices, Inc. Time-domain interference removal and improved tracking mechanism for heart rate measurements
US9943266B2 (en) 2015-04-29 2018-04-17 Analog Devices, Inc. Time-domain interference removal for heart rate measurements
US9662023B2 (en) 2015-06-16 2017-05-30 Qualcomm Incorporated Robust heart rate estimation
KR20170008043A (en) * 2015-07-13 2017-01-23 엘지전자 주식회사 Apparatus and method for measuring heart beat/stree of moble terminal
US10772567B2 (en) 2015-12-23 2020-09-15 Intel Corporation Frequency domain adaptive motion cancellation filter
US10585739B2 (en) 2017-04-28 2020-03-10 International Business Machines Corporation Input data correction
US11589621B2 (en) * 2017-05-23 2023-02-28 Rai Strategic Holdings, Inc. Heart rate monitor for an aerosol delivery device
US10517330B2 (en) * 2017-05-23 2019-12-31 RAI Stategic Holdings, Inc. Heart rate monitor for an aerosol delivery device
KR102547612B1 (en) * 2018-02-07 2023-06-26 삼성전자주식회사 A method for generating heart rate variability inforamtion related to an external object using a plurality filters and an electronic device thereof
WO2019202671A1 (en) * 2018-04-17 2019-10-24 Nec Corporation Pulse rate estimation apparatus, pulse rate estimation method, and computer-readable storage medium

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US6083172A (en) * 1995-08-07 2000-07-04 Nellcor Puritan Bennett Incorporated Method and apparatus for estimating physiological parameters using model-based adaptive filtering
US20110245633A1 (en) * 2010-03-04 2011-10-06 Neumitra LLC Devices and methods for treating psychological disorders
WO2012073069A1 (en) * 2010-11-30 2012-06-07 Spo Medical Equipment Ltd. A method and system for pulse measurement

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US6863652B2 (en) * 2002-03-13 2005-03-08 Draeger Medical Systems, Inc. Power conserving adaptive control system for generating signal in portable medical devices
CN101686803B (en) * 2007-03-23 2012-09-19 安维尔蒂斯股份有限公司 Method for the continuous non-invasive determination of the concentration of blood constituents
US9649036B2 (en) * 2009-04-22 2017-05-16 Rodrigo Teixeira Biomedical parameter probabilistic estimation method and apparatus
US9113793B2 (en) * 2010-12-10 2015-08-25 Rohm Co., Ltd. Pulse wave sensor

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US6083172A (en) * 1995-08-07 2000-07-04 Nellcor Puritan Bennett Incorporated Method and apparatus for estimating physiological parameters using model-based adaptive filtering
US20110245633A1 (en) * 2010-03-04 2011-10-06 Neumitra LLC Devices and methods for treating psychological disorders
WO2012073069A1 (en) * 2010-11-30 2012-06-07 Spo Medical Equipment Ltd. A method and system for pulse measurement

Non-Patent Citations (3)

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Title
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Also Published As

Publication number Publication date
EP2612594A2 (en) 2013-07-10
US20140018635A1 (en) 2014-01-16

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